Vocoder Fine-Tuning produces an error during the evaluation

[Curlypla]

To begin, very good work I found the software very easy to use and the documentation is perfect.

For the problem, when I am in the "Vocoder Fine-Tuning" phase the program displays two errors in popup just after the "Evaluating". I tested on two different datasets but each time I get the error

I don't always get the error message but it was a pystoi issue :

[Curlypla]

I just saw that the main branch is much more advanced and the bug is surely fixed (when will it be released? or just update drive link with new assets)